产品名称：

DWS型管网叠压（无负压）供水设备

DWS-type Constant Pressure Water Supply Equipment.

应用领域：

生活用水、消防用水、暖通循环或补水、企业生产用水。

Domestic water, fire fighting water, heating ventilation circulation and industrial water.

参数范围：

口径DN40--600、流量14--2250 m³/h、扬程30--250m

Port diameter 40-600mm,flow capacity 4-2250 m³/h,head14-250m

产品简介：

与市政供水管网直接相连，充分利用原有压力，且采用变频恒压控制，节能效果显著；稳流调节罐和真空消除器有效消除管网内所产生的负压；全封闭结构，真正消除供水二次污染；无需建造水池、水箱占用空间少，节能投资和管理的费用。

Advantages:The equipment,linked to the municipal network water supply directly,uses pipeline original pressure effectively;By the various frequencies and constant pressure controlling,the system saves power greatly;Water tank regulators&vacuum eliminators being used to avoid the negative-pressure in the pipelines.Fully enclosed construction makes sure the media clear and non-polluted;Non water pool&tank needed,covering less,low cost of investment and management.